// MIT License
//
// Copyright (c) 2016 GenesisCommunity
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package model

import "fmt"

const keyTableSuffix = "_keys"

// Key is model
type Key struct {
	tableName string
	ID        int64  `gorm:"primary_key;not null"`
	PublicKey []byte `gorm:"column:pub;not null"`
	Amount    string `gorm:"not null"`
	Maxpay    string `gorm:"not null"`
	Deleted   int64  `gorm:"not null"`
	Blocked   int64  `gorm:"not null"`
}

// SetTablePrefix is setting table prefix
func (m *Key) SetTablePrefix(prefix int64) *Key {
	m.tableName = KeyTableName(prefix)
	return m
}

// TableName returns name of table
func (m Key) TableName() string {
	return m.tableName
}

// Get is retrieving model from database
func (m *Key) Get(wallet int64) (bool, error) {
	return isFound(DBConn.Where("id = ?", wallet).First(m))
}

// KeyTableName returns name of keys table
func KeyTableName(prefix int64) string {
	return fmt.Sprintf("%d%s", prefix, keyTableSuffix)
}
